This digestive disorder promotes excessive saliva production. Why? The acidity that rises into the esophagus triggers a protective reflex: salivation.
Associated symptoms: heartburn, chest pain, bitter taste in the mouth. Appropriate treatment can make a real difference to this nighttime symptom.
Parkinson’s disease: a little-known side effect
Excessive salivation is common in affected individuals. Not only is saliva produced in excessive quantities, but difficulty swallowing further exacerbates the problem.

This symptom is often accompanied by tremors, muscle stiffness, and slowness of movement.